25125945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 18419655

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 269, 479, 807, 1345, 1437, 2395, 3497, 4035, 6227, 7185, 10491, 17485, 18681, 31135, 52455, 93405, 128851, 386553, 644255, 1675063, 1932765, 5025189, 8375315, 25125945]

約数ペア:

[(1, 25125945), (3, 8375315), (5, 5025189), (13, 1932765), (15, 1675063), (39, 644255), (65, 386553), (195, 128851), (269, 93405), (479, 52455), (807, 31135), (1345, 18681), (1437, 17485), (2395, 10491), (3497, 7185), (4035, 6227)]